Water Buffalo vs American Bison
Quick answer
It is too close to call. The Water Buffalo and the American Bison are evenly matched on paper, and in the wild the outcome would come down to size, surprise, and circumstance.
This is a hypothetical, educational comparison based on typical size, strength, and natural weaponry. In the wild these animals rarely meet, and most encounters end without a fight.

Mammal
Endangered
Mammal
Near ThreatenedWater Buffalo vs American Bison compared
| Attribute | Water Buffalo | American Bison |
|---|---|---|
| Weight | 700 kg | 1 t |
| Length | 3 m | 3 m |
| Top speed | 48 km/h | 55 km/h |
| Strength | 85/100 | 80/100 |
| Deadliness | 40/100 | 45/100 |
| Intelligence | 45/100 | 35/100 |
| Lifespan | 25 yr | 18 yr |
Water Buffalo vs American Bison: common questions
Who would win in a fight, a Water Buffalo or a American Bison?
It is too close to call. The Water Buffalo and the American Bison are evenly matched on paper, and in the wild the outcome would come down to size, surprise, and circumstance.
Which is bigger, the Water Buffalo or the American Bison?
The American Bison is heavier, weighing around 1,000 kg compared with the other's 700 kg.
Which is faster, the Water Buffalo or the American Bison?
The American Bison is faster, reaching about 55 km/h versus 48 km/h.
Which lives longer, the Water Buffalo or the American Bison?
The Water Buffalo typically lives longer, up to around 25 years compared with 18 years.
Sources & references
Conservation status follows the IUCN Red List of Threatened Species; size, weight, speed, and lifespan figures are drawn from Animal Diversity Web (University of Michigan Museum of Zoology) and Nowak, Walker’s Mammals of the World (Johns Hopkins University Press), cross-checked against each species’ own guide. Compare full profiles for habitat, diet, and behaviour:
- Water Buffalo — full guide
IUCN Red List (Endangered, Bubalus bubalis)
- American Bison — full guide
IUCN Red List (Near Threatened, Bison bison)
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Animal Diversity Web — University of Michigan Museum of Zoology
Life-history, morphology, and measurement data for Water Buffalo and American Bison.
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Nowak, R. M. (1999). Walker’s Mammals of the World (6th ed.). Johns Hopkins University Press.
Standard reference for body size, weight, and life-span ranges.
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Global Animal Guide editorial standards
How we research, source, and review wildlife comparisons.
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